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https://issues.apache.org/jira/browse/GOBBLIN-1910?focusedWorklogId=882251&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-882251
]
ASF GitHub Bot logged work on GOBBLIN-1910:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 27/Sep/23 19:47
Start Date: 27/Sep/23 19:47
Worklog Time Spent: 10m
Work Description: meethngala commented on code in PR #3776:
URL: https://github.com/apache/gobblin/pull/3776#discussion_r1339127926
##########
gobblin-service/src/main/java/org/apache/gobblin/service/modules/orchestration/DagProc.java:
##########
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.gobblin.service.modules.orchestration;
+
+import java.io.IOException;
+import java.util.concurrent.ExecutionException;
+
+import lombok.extern.slf4j.Slf4j;
+
+import org.apache.gobblin.annotation.Alpha;
+import
org.apache.gobblin.service.modules.orchestration.exception.MaybeRetryableException;
+
+
+/**
+ * Responsible to performing the actual work for a given {@link DagTask}.
+ * It processes the {@link DagTask} by first initializing its state,
performing actions
+ * based on the type of {@link DagTask} and finally submitting an event to the
executor.
+ * @param <S> current state of the dag node
+ * @param <R> result after processing the dag node
+ */
+@Alpha
+@Slf4j
+public abstract class DagProc<S, R> {
+ abstract protected S initialize()
+ throws MaybeRetryableException, IOException;
+ abstract protected R act(S state) throws ExecutionException,
InterruptedException, IOException;
+ abstract protected void sendNotification(R result) throws
MaybeRetryableException;
+
+ public void process() {
+ try {
+ S state = this.initialize();
+ R result = this.act(state);
+ this.sendNotification(result);
Review Comment:
my latest commit provides the logic for retry on each of these methods
Issue Time Tracking
-------------------
Worklog Id: (was: 882251)
Time Spent: 10h 20m (was: 10h 10m)
> Refactor code to move current in-memory references to new design for REST
> calls: Launch, Resume and Kill
> --------------------------------------------------------------------------------------------------------
>
> Key: GOBBLIN-1910
> URL: https://issues.apache.org/jira/browse/GOBBLIN-1910
> Project: Apache Gobblin
> Issue Type: New Feature
> Reporter: Meeth Gala
> Priority: Major
> Time Spent: 10h 20m
> Remaining Estimate: 0h
>
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